models/mood_entry.go

package models

import (
	"time"
	"github.com/google/uuid"
	"gorm.io/gorm"
)

type MoodEntry struct {
	ID          uuid.UUID `json:"id" gorm:"type:char(36);primaryKey"`
	UserID      uuid.UUID `json:"user_id" gorm:"type:char(36);index"`
	Mood        string    `json:"mood" gorm:"type:enum('happy','sad','tired','angry','anxious','neutral')"`
	Note        string    `json:"note" gorm:"type:text"`
	IsFlagged   bool      `json:"is_flagged" gorm:"default:false"`
	IsPrivate   bool      `json:"is_private" gorm:"default:false"`
	Tags        string    `json:"tags" gorm:"type:text"` // JSON array as string
	LocationLat float64   `json:"location_lat"`
	LocationLng float64   `json:"location_lng"`
	CreatedAt   time.Time `json:"created_at"`
	
	// Virtual field for support count
	SupportCount int `json:"support_count" gorm:"-"`
}

func (m *MoodEntry) BeforeCreate(tx *gorm.DB) error {
	if m.ID == uuid.Nil {
		m.ID = uuid.New()
	}
	return nil
}

type MoodEntryRequest struct {
	UserID      string  `json:"user_id" validate:"required,uuid"`
	Mood        string  `json:"mood" validate:"required,oneof=happy sad tired angry anxious neutral"`
	Note        string  `json:"note"`
	LocationLat float64 `json:"location_lat"`
	LocationLng float64 `json:"location_lng"`
}

type FeedResponse struct {
	ID          uuid.UUID `json:"id"`
	Mood        string    `json:"mood"`
	Note        string    `json:"note"`
	CreatedAt   time.Time `json:"created_at"`
	SupportCount int      `json:"support_count"`
}